Related Experiment Video
Updated: May 7, 2026

Detection of Invasive Pulmonary Aspergillosis in Haematological Malignancy Patients by using Lateral-flow Technology
Published on: March 22, 2012
Nosocomial urinary tract aspergilloma in an immunocompetent host: an unusual occurrence
Archana Singal1, Chander Grover, Deepika Pandhi
1Department of Dermatology and STD, University College of Medical Sciences and GTB Hospital, University of Delhi, Delhi, India.
Abstract:
Fungal infections of the urinary tract are usually encountered following prolonged antibiotic use, instrumentation and indwelling urinary catheters. Candida is the most frequent causative fungus. However, infections with Aspergillus flavus have been reported previously in immune-compromised hosts. We, hereby, report a 32-year-old immunocompetent man diagnosed to have urinary tract infection caused by Aspergillus flavus following instrumentation for the removal of a ureteric stone. The infection was symptomatic, associated with abdominal pain and subsequent passage of fungal masses per urethra. Patient was treated successfully with a prolonged course of broad spectrum antifungal agent itraconazole.
Insights
Urinary tract infections (UTIs) caused by Aspergillus flavus are rare, especially in immunocompetent individuals. This case report highlights a successful treatment of Aspergillus flavus UTI in an immunocompetent man using itraconazole.
Area of Science:
- Mycology
- Urology
- Infectious Diseases
Background:
- Fungal urinary tract infections (UTIs) often occur after antibiotic use, catheterization, or instrumentation.
- Candida species are the most common fungal pathogens causing UTIs.
- Aspergillus flavus UTIs are typically seen in immunocompromised patients.
Purpose of the Study:
- To report a rare case of Aspergillus flavus UTI in an immunocompetent individual.
- To describe the clinical presentation and successful management of this infection.
Main Methods:
- Case report of a 32-year-old immunocompetent male patient.
- Diagnosis of urinary tract infection caused by Aspergillus flavus.
- Treatment with a broad-spectrum antifungal agent, itraconazole.
Main Results:
- The patient presented with symptomatic UTI, abdominal pain, and passage of fungal masses.
- Aspergillus flavus was identified as the causative agent.
- Successful treatment was achieved with a prolonged course of itraconazole.
Conclusions:
- Aspergillus flavus can cause symptomatic UTIs in immunocompetent hosts, even after instrumentation.
- Prompt diagnosis and antifungal treatment, such as with itraconazole, are crucial for successful outcomes.
Related Concept Videos
Urinary Tract Infection II: Pathophysiology
Atypical Pneumonia
Urinary Tract Infection I: Introduction
Pneumonia I: Introduction
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
Microbiota of the Urogenital Tract
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care